All categories

2 years ago

BRAINLIEST IS YOU ANSWER FAST!

Mathematics

2 answers:

horrorfan [7]2 years ago

8 0

Answer:

30 is the answer!

Step-by-step explanation:

Hope you a great day!

alexgriva [62]2 years ago

6 0

The measure of AB would be 30. Just Subtract 150 from 180.

You might be interested in

What is the value of the expression 3y-4xy^2 when x=3 and y=-6

Rama09 [41]

-450 and can i get brainliest

8 0

3 years ago

Find the value of the trigonometric ratio. Simplify the ratio if possible.

sweet [91]

Step-by-step explanation:

Given that,

BC = 8

Ac = 15

We can find AB using the pythagoas theorem.

$AB=\sqrt{AC^2+BC^2}\\\\=\sqrt{15^2+8^2}\\\\AB=17$

We know that,

$\cos\theta=\dfrac{B}{H}$ , B is base and H is Hypotenuse

$\cosB=\dfrac{8}{17}$

Hence, this is the required solution.

3 0

3 years ago

What is the definition of supplementary angles.

never [62]

Answer: either of two angles whose sum is 180°.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is the approximate perimeter?

vladimir1956 [14]

300^2 + 500^2 = c^2
9000 + 250000=c^2
340000=c^2
sqrt (340000) = c
c = 583
300 + 500 + 583 = 1383
1380 is the perimeter

8 0

3 years ago

Evaluate x(y-z)2 for =-1,y=5,and z=

Nata [24]

Answer:

The value of $x(y-z)^2$ is -16.

Step-by-step explanation:

We need to evaluate $x(y-z)^2$ for x = -1, y = 5 and let us assume that z = 1

It can be simply done by putting the values of x,y and z in the given expression.

$x(y-z)^2=(-1)(5-1)^2\\\\=-1(4)^2$

We know that the value of 4² = 16

So,

$x(y-z)^2=16\times -1\\\\=-16$

So, the value of $x(y-z)^2$ is -16.

6 0

4 years ago